HELP DUE AT 3!!!!!!!!!!!

Mathematics

1 answer:

MrRa [10]3 years ago

3 0

Answer:

3x + 12 + x = 180

4x +12 = 180

4x = 168

x = 42

(I'm guessing you're in a different timezone than I am because it's already 3:35 here)

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2.) A zoo is raising a young elephant. They put him on a special high-protein diet to gain weight rapidly. He gains 6 kilograms

Elena L [17]

Answer:

The weight after 20 months is 210 kilos.

Step-by-step explanation:

1 month = 6 kilos
=> 8 months = 6 x 8 = 48 kilos
=> x + 48 = 138
=> x = 90

This means that the starting point is 90 kilos.

=> 1 month = 6 kilos
=> 20 months = 6 x 20 kilos
=> 20 months = 120 kilos
=> 90 + 120 = weight in 20 months
=> 210 kilos = weight in 20 months

Hence, the weight after 20 months is 210 kilos.

Hoped this helped.

$BrainiacUser1357$

5 0

3 years ago

Read 2 more answers

What Is m∠KNL?????????????????????

Sloan [31]

U have some vertical angles....vertical angles are equal

5x + 2 = 3(x + 14)
5x + 2 = 3x + 42
5x - 3x = 42 - 2
2x = 40
x = 40/2
x = 20

JNM = 5x + 2.....5(20) + 2 = 102
KNL = 3(x + 14).....3(20 + 14)....3(34) = 102 <===

7 0

3 years ago

On #15, how do I find the length of EF

Grace [21]

DG and EF are the same length, they are sides of a parallelogram

7 0

4 years ago

Can someone please check my answer

Fynjy0 [20]

Answer: That looks right to me

Step-by-step explanation:

8 0

3 years ago

Is -2.75 greater than -2.5 please explain your answer

Anuta_ua [19.1K]

No its not because in negative numbers -2.75 is less because you're trying to get back to zero so no its not

6 0

4 years ago